Hayley Geisterfer
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2026
- Practice address
- 1801 16th St, Greeley, CO 80631
- Practice phone
- Call (970) 810-4121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Hayley Geisterfer's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Hayley Geisterfer is a physician assistant in Greeley, Colorado
Hayley Geisterfer practices at Banner North Colorado Medical Center in Greeley, Colorado, part of Banner Health.
Hayley Geisterfer's NPI, 1295684496, was assigned on January 22, 2026.
- NPI
- 1295684496NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335620715
- NPI enumeration date
- January 22, 2026
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 810-4121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Hayley Geisterfer practices at Banner North Colorado Medical Center in Greeley, Colorado
Hayley Geisterfer's primary practice is Banner North Colorado Medical Center, at 1801 16th St, Greeley, CO 80631 in Weld County. The practice phone is (970) 810-4121.
- Banner North Colorado Medical Center1801 16th St, Greeley, CO 80631 · Weld CountyPhone(970) 810-4121
Source: Dmand AI Affiliation Data
Hayley Geisterfer is affiliated with 1 site of care and 1 medical group
Hayley Geisterfer's primary practice is Banner North Colorado Medical Center in Greeley, Colorado, part of Banner Health. The medical group on file is Nadora Healthcare.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Hayley Geisterfer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Hayley Geisterfer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Banner North Colorado Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Hayley Geisterfer is one of 3,013 physician assistants in Colorado
Physician assistant is Hayley Geisterfer's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Hayley Geisterfer
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Hayley Geisterfer's patients have a median age of 25
Across all payers, Dmand AI patient panel data puts Hayley Geisterfer's median patient age at 25, with 55% women.
Hayley Geisterfer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 25
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
How Hayley Geisterfer takes part in Medicare
Hayley Geisterfer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Hayley Geisterfer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Hayley Geisterfer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Hayley Geisterfer's NPI number?
Hayley Geisterfer's NPI number is 1295684496. It was assigned on January 22, 2026, and it is active in the NPI Registry.
What does Hayley Geisterfer specialize in?
Hayley Geisterfer is a physician assistant in Greeley, Colorado. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Hayley Geisterfer practice?
Hayley Geisterfer practices at 1801 16th St, Greeley, CO 80631. Hayley Geisterfer's primary practice is Banner North Colorado Medical Center in Greeley, Colorado, part of Banner Health.
What is Hayley Geisterfer's office phone number?
The practice phone on file for Hayley Geisterfer is (970) 810-4121.
Which hospitals is Hayley Geisterfer affiliated with?
Hayley Geisterfer practices at Banner North Colorado Medical Center in Greeley, Colorado.
What medical group is Hayley Geisterfer part of?
Hayley Geisterfer is linked to Nadora Healthcare.
Does Hayley Geisterfer accept Medicare?
Yes. CMS lists Hayley Geisterfer as accepting Medicare assignment.
How long has Hayley Geisterfer been practicing?
Hayley Geisterfer graduated from medical school in 2025, 1 years ago.
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